Hi Dee Vitamin D3 50000IU is a high-potency vitamin D supplement containing 20 soft gelatin capsules. Each capsule provides 50,000 IU of cholecalciferol (vitamin D3) to help prevent and treat vitamin D deficiency and support overall health and wellbeing. Vitamin D3 plays an essential role in calcium absorption and bone health. It helps maintain strong bones and teeth, supports muscle function, and boosts immune system health. This supplement may be beneficial for individuals with limited sun exposure, those at risk of deficiency, or as recommended by healthcare providers. The high-dose formulation of 50,000 IU is typically used for therapeutic treatment of vitamin D deficiency under medical supervision.